Exodus 20:14 — “You shall not commit adultery.
Leviticus 20:10 — ‘The man who commits adultery with another man’s wife, he who commits adultery with his neighbor’s wife, the adulterer and the adulteress, shall surely be put to death.
Matthew 5:27-28 — “You have heard that it was said to those of old, ‘You shall not commit adultery.’ But I say to you that whoever looks at a woman to lust for her has already committed adultery with her in his heart.
Matthew 19:9 — And I say to you, whoever divorces his wife, except for sexual immorality, and marries another, commits adultery; and whoever marries her who is divorced commits adultery.”
Proverbs 5 — My son, pay attention to my wisdom; Lend your ear to my understanding, That you may preserve discretion, And your lips may keep knowledge. For the lips of an immoral woman drip honey, And her mouth is smoother than oil; But in the end she is bitter as wormwood, Sharp as a two-edged sword. Her feet go down to death, Her steps lay hold of hell. Lest you ponder her path of life— Her ways are unstable; You do not know them. Therefore hear me now, my children, And do not depart from the words of my mouth. Remove your way far from her, And do not go near the door of her house, Lest you give your honor to others, And your years to the cruel one; Lest aliens be filled with your wealth, And your labors go to the house of a foreigner; And you mourn at last, When your flesh and your body are consumed, And say: “How I have hated instruction, And my heart despised correction! I have not obeyed the voice of my teachers, Nor inclined my ear to those who instructed me! I was on the verge of total ruin, In the midst of the assembly and congregation.” Drink water from your own cistern, And running water from your own well. Should your fountains be dispersed abroad, Streams of water in the streets? Let them be only your own, And not for strangers with you. Let your fountain be blessed, And rejoice with the wife of your youth. As a loving deer and a graceful doe, Let her breasts satisfy you at all times; And always be enraptured with her love. For why should you, my son, be enraptured by an immoral woman, And be embraced in the arms of a seductress? For the ways of man are before the eyes of the Lord, And He ponders all his paths. His own iniquities entrap the wicked man, And he is caught in the cords of his sin. He shall die for lack of instruction, And in the greatness of his folly he shall go astray.
Proverbs 6:20-35 — My son, keep your father’s command, And do not forsake the law of your mother. Bind them continually upon your heart; Tie them around your neck. When you roam, they will lead you; When you sleep, they will keep you; And when you awake, they will speak with you. For the commandment is a lamp, And the law a light; Reproofs of instruction are the way of life, To keep you from the evil woman, From the flattering tongue of a seductress. Do not lust after her beauty in your heart, Nor let her allure you with her eyelids. For by means of a harlot A man is reduced to a crust of bread; And an adulteress will prey upon his precious life. Can a man take fire to his bosom, And his clothes not be burned? Can one walk on hot coals, And his feet not be seared? So is he who goes in to his neighbor’s wife; Whoever touches her shall not be innocent. People do not despise a thief If he steals to satisfy himself when he is starving. Yet when he is found, he must restore sevenfold; He may have to give up all the substance of his house. Whoever commits adultery with a woman lacks understanding; He who does so destroys his own soul. Wounds and dishonor he will get, And his reproach will not be wiped away. For jealousy is a husband’s fury; Therefore he will not spare in the day of vengeance. He will accept no recompense, Nor will he be appeased though you give many gifts.
see: Sexual Immorality
Unless noted otherwise, all Scripture verses are from The New King James Version. 1996, ©1982. Nashville: Thomas Nelson.